Fullriver DC7-12 · Marine battery 7Ah AGM
Specifications
| Brand | FULLRIVER |
|---|---|
| Part number | DC7-12 |
| Voltage (V) | 12 |
| Capacity (C20) | 7Ah (c20) |
| Technology | AGM |
| Length | 151.00 mm |
| Width | 65.00 mm |
| Height | 101.00 mm |
| Weight | 2.73 Kgs |
Fullriver DC7-12 12V 7Ah is a marine battery, vibration- and deep-discharge resistant, suitable both for outboard engine starting and for onboard auxiliary services (navigation lights, GPS, sonar, fridge). Sealed and maintenance-free.
Why this marine battery?
- Marine designbuilt for boat swell and vibration
- Dual functionstarts the engine and powers onboard services
- Sealed and safemaintenance-free even when the boat rolls
Where it fits: the Fullriver DC7-12 is one of our boat batteries, belongs to our Fullriver batteries and by capacity it sits among our 7Ah batteries.
The Fullriver DC7-12 in practice
DC7-12 vs Fullriver DC10-12
The Fullriver DC7-12 offers 7 Ah and 0 A cold cranking in a 151 × 65 × 101 mm case. The Fullriver DC10-12, same brand and technology, goes up to 10 Ah and 0 A and costs €11.40 more. The difference shows on diesels and in hard winters; for a daily-driven petrol car the extra is not needed.

Marine battery Fullriver DC7-12 DC 7Ah 12V
With 7 Ah at 12 V, the Fullriver DC7-12 from the DC range is built for motor and sailing boats, both for engine starting and onboard services. Measuring 151 × 65 × 101 mm, it is the direct replacement for boats fitted from the factory with a 7 Ah battery of this format.
- AGM: faster recharging and better cycle resistance than a conventional battery.
- Ready for starting outboard and inboard engines.
- Sealed: no spills or gases in the locker.
- Resistant to humidity and salt air.
What the Fullriver DC7-12 is for
On board, the Fullriver DC7-12 provides 7 Ah with a case reinforced against vibration and swell. Keep the terminals clean and protected from salt humidity. Check that it matches your current battery in dimensions, terminals and hold-down: this reference has a weight of 2.73 kg and F1 terminals.
Size, terminals and hold-down of the Fullriver DC7-12
It has external dimensions of 151 × 65 × 101 mm and weighs 2.73 kg. It uses F1 terminals, the system that anchors and connects it in the vehicle. Before replacing it, measure your current battery tray: if all three dimensions and the terminal positions match, the swap is direct and needs no adapters.
The Fullriver DC7-12: DC range and AGM technology
The DC7-12 is part of the Fullriver DC range. Choosing the right reference within the series comes down to capacity, dimensions and terminals: technology and quality are common to the whole family.
AGM means the acid is held in a glass mat instead of floating free. That is why the battery can be installed in the cabin without gases, survives more cycles and recovers its charge quickly.
Fullriver: the maker behind the DC7-12
With its own plants and a catalogue focused on high-performance AGM, Fullriver is a familiar brand in power wheelchairs, boats and photovoltaic systems that need thousands of cycles. All the Fullriver batteries in our catalogue are genuine product, recently manufactured and covered by the manufacturer's warranty.
Warranty and coverage
The Fullriver DC7-12 comes with the manufacturer's official warranty against manufacturing defects. Deep discharge from winter lay-up without charging is not covered.
How to make it last longer
At the end of the season, charge the battery fully and, if possible, keep it on a charger over the winter lay-up. Protect the terminals with dielectric grease and check the fixing: vibration and swell loosen connections.
Delivery times and returns
Orders placed before 6:00 pm with the battery in stock ship the same day. Delivery in mainland Spain and Portugal takes 24-48 working hours; for the Balearic Islands and the rest of the European Union allow 3 to 5 working days. You have 14 days to return an unused battery; in mainland Spain and Portugal collection is free. We email you the tracking number as soon as the parcel ships.
Other 7Ah batteries: We stock 33 models of 7 Ah to compare by price, technology and cold cranking: see all 7Ah batteries.
Recommended accessories
Frequently asked questions
Is the DC7-12 model AGM? What does this technology offer?
Yes. The Fullriver DC7-12 is AGM (Absorbent Glass Mat): sealed lead-acid, with the electrolyte absorbed in glass fibre. It withstands more cycles than a conventional battery and copes better with heat.
In what position can it be installed on the boat?
Being AGM, it is sealed and does not spill: it can be mounted tilted (never upside down) and copes well with vibration and wave impacts. Secure it firmly and keep the terminals away from water.
What are the measurements of the DC7-12 model?
It measures 151×65×101 mm in length × width × height, with the terminals included in the height. Measure the battery tray before ordering: a one-millimetre difference is enough for the hold-down clamp not to close.
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